1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/sound/amlogic,axg-spdifout.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Amlogic Audio AXG SPDIF Output
8
9 maintainers:
10 - Jerome Brunet <jbrunet@baylibre.com>
11
12 properties:
13 compatible:
14 oneOf:
15 - const: amlogic,axg-spdifout
16 - items:
17 - enum:
18 - amlogic,g12a-spdifout
19 - amlogic,sm1-spdifout
20 - const: amlogic,axg-spdifout
21
22 reg:
23 maxItems: 1
24
25 "#sound-dai-cells":
26 const: 0
27
28 clocks:
29 items:
30 - description: Peripheral clock
31 - description: SPDIF output master clock
32
33 clock-names:
34 items:
35 - const: pclk
36 - const: mclk
37
38 resets:
39 maxItems: 1
40
41 required:
42 - compatible
43 - reg
44 - "#sound-dai-cells"
45 - clocks
46 - clock-names
47
48 allOf:
49 - $ref: dai-common.yaml#
50
51 - if:
52 properties:
53 compatible:
54 contains:
55 enum:
56 - amlogic,g12a-spdifout
57 - amlogic,sm1-spdifout
58 then:
59 required:
60 - resets
61
62 else:
63 properties:
64 resets: false
65
66 unevaluatedProperties: false
67
68 examples:
69 - |
70 #include <dt-bindings/clock/axg-audio-clkc.h>
71
72 audio-controller@480 {
73 compatible = "amlogic,axg-spdifout";
74 reg = <0x480 0x50>;
75 #sound-dai-cells = <0>;
76 clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>,
77 <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>;
78 clock-names = "pclk", "mclk";
79 };
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